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A new study reveals that Srinivasa Ramanujan’s century-old formulas for calculating pi unexpectedly emerge within modern theories of critical phenomena, turbulence, and black holes. In school, many of ...

Calc's advanced pattern matching is simple and direct.

What birders well know, fans of “composite organisms” and other creatures can now learn: how to identify obscure species in the wild. By Robert Ito As told in Tarpley Hitt’s rollicking “Barbieland,” ...